How long does the flight from Buffalo to Boston take?

Flight time from Buffalo (BUF) to Boston (BOS) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. Check the exact duration in the search results above, where we show block time per itinerary along with stop count.

Which airlines fly from Buffalo to Boston?

Airline availability for BUF to BOS changes by season and sometimes week to week as carriers adjust capacity. Our search above pulls live schedules and returns the airlines currently selling this route, both direct and connecting. Codeshare and interline itineraries are included, so you may see results operated by one carrier but sold by another.

Are there direct flights from Buffalo to Boston?

Direct (nonstop) availability on BUF to BOS varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons. Use our search above with flexible dates to see which days actually have nonstop options.

What is the cheapest month to fly from Buffalo to Boston?

Prices on BUF to BOS shift with seasonality, school holidays, and major events at both ends. Our 12-month price calendar below the search results shows the lowest fare found per departure date, which makes it easy to spot the cheapest weeks at a glance. Flexibility of a few days around your target date often unlocks significantly lower fares.

Buffalo to Boston flights

Direct and connecting flights from Buffalo (BUF) to Boston (BOS). Compare airlines, aircraft, and fares.

Distance: 635 km (395 mi)
Flight time: ~1h 5m
Airlines: 2
Aircraft types: 2

Airlines flying BUF → BOS

Airline	Aircraft types	Observations
JetBlue Airways	1	1
Delta Air Lines	1	1

Aircraft on this route

Airbus A220 — 1 operator
Airbus A321 — 1 operator

Airport details

Departure: Buffalo Niagara International Airport (BUF)

City: Buffalo
Country: United States
IATA / ICAO: BUF / KBUF

Arrival: General Edward Lawrence Logan International Airport (BOS)

City: Boston
Country: United States
IATA / ICAO: BOS / KBOS

Operating airlines

American Airlines (AA)
JetBlue Airways (B6)

Distance: 635 km. Duration: 85 minutes.

Other routes from Buffalo

Other routes to Boston

Frequently asked questions

How many airlines fly BUF to BOS?

2 airlines operate the BUF to BOS route in our 90-day observed dataset.

What aircraft fly the BUF-BOS route?

The most commonly observed aircraft on BUF to BOS include: Airbus A220, Airbus A321.

How long is the Buffalo to Boston flight?

The estimated flight time from Buffalo (BUF) to Boston (BOS) is approximately 1h 5m, based on a cruise speed of 850 km/h.

What's the distance from Buffalo to Boston?

The great-circle distance from Buffalo (BUF) to Boston (BOS) is approximately 635 km (395 miles).

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